Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.
Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.
42. The expert from EC informed GRSP about the recent study conducted in Europe on the real benefits in terms of safety introduced by the UN Regulation. He added that the study casts doubts on its effectiveness on the European vehicle fleet.